Refer to the exhibit. This configuration is being applied on an IOS XR router. Which statement about this configuration is true?

Question

Exhibit

Options

• AIt is used to create a subscription to specify the streaming interval
• BIt is used to identify traps for SNMP polling
• CIt is used to identify MIB entries and has a list of YANG models
• DIt is used to create a sensor-group and has a list of YANG models for streaming

• A
  6% (2)
• B
  3% (1)
• C
  3% (1)
• D
  89% (31)

Explanation

On IOS XR, Model-Driven Telemetry (MDT) uses a 'sensor-group' to define what data should be streamed. A sensor-group contains a list of sensor paths expressed as YANG model paths (e.g., Cisco-IOS-XR-infra-statsd-oper:...). This is distinct from SNMP (which uses MIBs and OIDs for polling or traps) and from subscriptions (which reference sensor-groups and define the streaming interval). The configuration shown defines WHAT data to stream using YANG paths, making D correct. Option A describes a subscription, option B/C describe SNMP-related constructs.

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